SPE cartridges, CHROMAFIX PS-Ag, Medium

CHROMAFIX cartridges are PP cartridges with PE filter elements. Three different sizes with different adsorbent weights – Small (0.4 mL), Medium (0.8 mL), Large (1.8 mL). Especially suited for convenient solid phase extraction of small sample volumes. Female Luer fitting at the inlet, male Luer tip as exit. Offers alternative way of handling using positive pressure by syringes or peristaltic pumps.

SKU: N/A Categories: , Tag:

Additional information

Cartridge Size

Medium, Small

Technical Data


Hazardous material No
Method Solid phase extraction (SPE)
Base material PS/DVB copolymer
Phase PS-Ag⁺
Surface chemistry Polystyrene-divinylbenzene copolymer (PS/DVB), strong cation exchanger, Ag⁺ form
Mode Ion exchange (IEX)
Hardware Polypropylene (PP) cartridges with polyethylene (PE) filter elements
Column type SPE cartridge
Column shape Tubular syringe-shaped cartridge with Luer tip inlet and outlet
Cartridge size Small (0.4 mL)
Minimum filling quantity 145 mg
Particle shape Irregular
Particle size 100 µm
Particle type Fully porous particles (FPP)
Pore size 100 Å
Specific surface according to BET Not available or proprietary
Endcapped No
pH stability 1.0–14.0
Carbon content Not available or proprietary
Filter element material Polyethylene (PE)
Recommended application(s) Bromate, Bromide, Chloride, Inorganic anions, Nitrate, Removal of halide ions in water
Pressure stability (max) 10 bar
Storage temperature RT
Scope of delivery 50x (10×5) SPE cartridges, certificate of analysis


Download link

Download Catalog Chromatography (English)